Method loadRgbaSurface

src/she/sdl2/she.cpp:877–887

    }

    Surface* loadRgbaSurface(const char* filename) override {
      SDL_Surface* bmp = IMG_Load(filename);
      if (!bmp)
	throw std::runtime_error(std::string{"Error loading image "} + filename);
      if (bmp->format->BitsPerPixel < 32) {
        auto copy = SDL_ConvertSurfaceFormat(bmp, SDL_PIXELFORMAT_RGBA8888, 0);
        SDL_FreeSurface(bmp);
        bmp = copy;
      }
      return new SDL2Surface(bmp, SDL2Surface::DeleteAndDestroy);
    }

  };